Bitumen Bitumen adhesive is supplied in easy to apply cartridges essential for our Rectangle, Diamond and Tab ranges. 1 Cartridge covers approx 14m² (roughly 5 packs of shingles). Caulking gun required for use.
Cartridge quantity:
Underlay We recommend that underlay is applied before using Shingles, for long-lasting roof coverage. If the roof has a pitch of 12º or less you must use underlay. Each roll of underlay covers 20m². Roll quantity:
Nails Each 2kg tub of nails covers approx 24m² (roughly 8 packs of shingles).
